/*
 * Copyright (C) 2005 Luca Veltri - University of Parma - Italy
 * 
 * This file is part of MjSip (http://www.mjsip.org)
 * 
 * MjSip is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
 * 
 * MjSip is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with MjSip; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * Author(s): Luca Veltri (luca.veltri@unipr.it)
 */

package com.zoolu.sip.dialog;

import com.zoolu.sip.address.NameAddress;
import com.zoolu.sip.message.Message;

/**
 * An ExtendedInviteDialogListener listens for ExtendedInviteDialog events. It extends InviteDialogListener by adding ExtendedInviteDialog-specific callback functions.
 */
public interface ExtendedInviteDialogListener extends com.zoolu.sip.dialog.InviteDialogListener {

	/** When an incoming REFER request is received within the dialog */
	public void onDlgRefer(com.zoolu.sip.dialog.InviteDialog dialog, NameAddress refer_to, NameAddress referred_by, Message msg);

	/** When a response is received for a REFER request within the dialog */
	public void onDlgReferResponse(com.zoolu.sip.dialog.InviteDialog dialog, int code, String reason, Message msg);

	/** When an incoming NOTIFY request is received within the dialog */
	public void onDlgNotify(com.zoolu.sip.dialog.InviteDialog dialog, String event, String sipfragment, Message msg);

	/** When a response is received for a NOTIFY request within the dialog */
	// public void onDlgNotifyResponse(com.cvtt.zoolu.sip.dialog.InviteDialog dialog,
	// int code, String reason, Message msg);
	/**
	 * When an incoming request is received within the dialog different from INVITE, CANCEL, ACK, BYE, REFER, NOTIFY
	 */
	public void onDlgAltRequest(com.zoolu.sip.dialog.InviteDialog dialog, String method, String body, Message msg);

	/**
	 * When a response is received for a request within the dialog different from INVITE, CANCEL, ACK, BYE, REFER, NOTIFY
	 */
	public void onDlgAltResponse(com.zoolu.sip.dialog.InviteDialog dialog, String method, int code, String reason, String body, Message msg);

	/**
	 * When a request timeout expires within the dialog different from INVITE, CANCEL, ACK, BYE, REFER, NOTIFY
	 */
	// public void onDlgAltTimeout(com.cvtt.zoolu.sip.dialog.InviteDialog dialog,
	// String method);
}
